Skin cancers -- including melanoma, basal cell carcinoma, and squamous cell carcinoma -- often start as changes to your skin. They can be new growths or precancerous lesions -- changes that are not cancer but could become cancer over time. Learn to spot the early warning signs. These small, scaly patches are caused by too much sun, and commonly occur on the head, neck, or hands, but can be found elsewhere.
Most do not, but doctors recommend early treatment to prevent the development of squamous cell skin cancer. Fair-skinned, blond, or red-haired people with blue or green eyes are most at risk. Related to actinic keratosis, actinic cheilitis is a precancerous condition that usually appears on the lower lips.
Scaly patches or persistent roughness of the lips may be present. Less common symptoms include swelling of the lip, loss of the sharp border between the lip and skin, and prominent lip lines. Actinic cheilitis may evolve into invasive squamous vitamin supplement and pregnancy carcinoma if not treated.
The cutaneous horn appears as a funnel-shaped zoloft anti depressant that extends from a red base on the skin. It is composed of compacted keratin the same protein in nails.
It is a specialized type of actininc keratosis. The size skin cancer and back shape of the growth can vary considerably, but most are a few millimeters in length, skin cancer and back.
Squamous cell carcinoma can be found at the base. It usually occurs in fair-skinned elderly adults with a history of significant sun exposure. A mole nevus is a benign growth of melanocytes, cells that gives skin skin cancer and back color.
Although very few moles become cancer, abnormal or atypical moles can develop into melanoma over skin cancer and back. The surface is typically smooth. Moles that may have changed into skin cancer are often irregularly shaped, skin cancer and back, contain many colors, and are remeron and seroquel than the size of a pencil eraser. Most moles develop in youth or young adulthood. Atypical moles are not cancer, but they can become cancer.
They can be found in sun-exposed or sun-protected areas of the body. Atypical moles may be larger one-quarter inch across or larger and more irregular in shape, with notched or fading borders. They may be flat or raised or the surface smooth or rough. They are typically of mixed color, including pink, red, tan, and brown. A mole or freckle that looks different from the others or that has any characteristics of the ABCDEs of melanoma should be checked by a dermatologist.
It could be cancerous. The ABCDEs are important characteristics to consider when examining your moles or other skin growths, so learn them in the slides to come. Asymmetry means one half of a mole does not match the other half. Normal moles are symmetrical. When checking your moles or freckles, draw an imaginary line through the middle and compare the two halves. If they do not look the same on both sides, have it checked by a dermatologist.
If the border or edges of the mole are ragged, blurred, or irregular, have it checked by a dermatologist. Melanoma lesions often have uneven borders. A mole that does not have the same color throughout or that has shades of tan, brown, black, blue, white, or red is suspicious. Normal moles are usually a single shade of color. A mole of many shades or that has lightened or darkened should be checked by a doctor.
A skin cancer and back is suspicious if the diameter is larger than the eraser of a pencil, skin cancer and back.
A mole that is evolving — shrinking, growing larger, changing color, begins to itch or bleed — should be checked. If a portion of the mole appears newly elevated, or raised from the skin, have it looked at by a doctor. Melanoma lesions often grow in size or change in height rapidly. Examine your skin on a regular basis. A common location for melanoma in men is on the back, and in women, the lower leg.
But check your entire body for moles or suspicious spots once a month. Start at your head and work your way down. Check the "hidden" areas: Check your scalp and neck for moles. Use a handheld mirror or ask a family member to help you look at these areas. Be especially suspicious of a new mole. Take a photo of moles and date it to help you monitor them for change.
Your doctor may want to remove a tissue sample from skin cancer and back mole and biopsy it. If found to be cancerous, the entire mole and a rim of normal skin around it will skin cancer and back removed and the wound stitched closed.
Additional treatment may be needed. Malignant melanoma, especially in the later stages, skin cancer and back, is serious and treatment is difficult.
Early diagnosis and treatment can increase the survival rate, skin cancer and back. Nonmelanoma skin cancers include basal cell carcinoma and squamous cell carcinoma. Both are common and are almost always cured when found early and treated. Possible signs of melanoma include a change in the appearance of a mole or pigmented area. Consult a doctor if a mole changes in size, shape, or color, has irregular edges, is more than one color, is asymmetrical, or itches, oozes, or bleeds. It most often occurs on the nose, forehead, ears, lower lip, hands, and other sun-exposed areas of the body.
Squamous cell carcinoma is curable if caught and treated early. If the skin cancer becomes more advanced, treatment will depend on the stage of cancer. Bowen disease is also called squamous cell carcinoma "in situ. By contrast, "invasive" squamous cell carcinomas can grow inward and spread to the interior of the body.
Bowen disease looks like scaly, reddish patches that may be crusted; it may be mistaken for rashes, skin cancer and back, eczema, fungus, or psoriasis.
Basal cell carcinoma is the most common and easiest-to-treat skin cancer. Because basal cell carcinoma spreads slowly, it occurs mostly in adults. Basal cell tumors can take on many forms, including a pearly white or waxy bump, often with visible blood vessels, skin cancer and back, on the ears, neck, or face. Tumors can also appear as a flat, scaly, flesh-colored or brown patch on the back or chest, or more rarely, a skin cancer and back, waxy scar.
Sun exposure is the biggest cause of skin cancer. Exposure to environmental hazards, radiation treatment, and even heredity may play a role. Although anyone can get skin cancer, the risk is greatest for people who have:, skin cancer and back. Bottom center image from Dr. American Academy of Dermatology: American Academy of Family Physicians: American Osteopathic College of Dermatology: New Zealand Dermatological Society, skin cancer and back, Inc.
This tool does not provide medical advice. It is intended for general informational purposes only and does not address individual circumstances.
It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health.
Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial Up Next Next Slideshow Title. WebMD Slideshows View our slideshows to learn more about your health. Psoriasis 14 home remedies to try.
Rheumatoid Arthritis Is it the source of your aches? Foods for Focus Eat these to help you stay on task. Multiple Sclerosis Warning signs to watch out for. Attention Killers What steals your concentration?